<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <title>订单管理</title>
    <!-- === CSS === -->
    <link rel="stylesheet" href="bootstrap-4.0.0-beta/css/bootstrap.min.css">
    <link rel="stylesheet" href="css/ionicons.css">
    <link rel="stylesheet" href="css/now-ui-kit.css">
    <link rel="stylesheet" href="css/app.css">

    <link rel="import" href="main/header.html">
</head>
<body onload="check()">
<!--=== navbar ===-->
<header class="header">
    <nav class="navbar navbar-expand-sm">
        <div class="container">
            <a class="navbar-brand" href="index.html">EShop</a>
            <button class="navbar-toggler navbar-toggler" type="button" data-toggle="collapse" data-target="#example-navbar" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
                <span class="navbar-toggler-bar bar1"></span>
                <span class="navbar-toggler-bar bar2"></span>
                <span class="navbar-toggler-bar bar3"></span>
            </button>
            <div class="collapse navbar-collapse" id="example-navbar" data-nav-image="assets/img/blurred-image-1.jpg">
                <ul class="navbar-nav">
                    <li class="nav-item">
                        <a class="nav-link" href="index.html">首页</a>
                    </li>
                    <li class="nav-item active dropdown">
                        <a class="nav-link dropdown-toggle" href="http://localhost" id="navbarDropdownMenuLink1" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">商城</a>
                        <div class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
                            <a class="dropdown-item" href="books.html">纸质书</a>
                            <a class="dropdown-item" href="book.html">电子书</a>
                        </div>
                    </li>
                    <li class="nav-item dropdown">
                        <a class="nav-link dropdown-toggle" href="http://example.com" id="navbarDropdownMenuLink" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">用户</a>
                        <div class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
                            <a class="dropdown-item" onclick="check()" href="#" id="login">登陆</a>
                            <a class="dropdown-item" href="cart.html" id="cart">购物车</a>
                            <a class="dropdown-item" href="order.html" id="order">订单管理</a>
                        </div>
                    </li>
                </ul>
            </div>
        </div>
    </nav>
</header>
<!--=== home 2 ===-->
<section id="home-2" class="header-intro-1 d-flex align-items-center">
    <div class="container">
        <div class="row">
            <div class="col-12">
                <div class="header-intro-wrap">
                    <div class="header-intro-tag"><h2>历史订单</h2></div>
                </div>
            </div>
        </div>
    </div>
</section>

<!--=== features ===-->
<section class="features">
    <div class="container" id="container">
        <div class="row">
            <div class="col-lg-4 col-md-4 col-sm-6">
                <div class="feature-wrap">
                    <div><a href="#">订单号</a></div>
                </div>
            </div>
            <div class="col-lg-4 col-md-4 col-sm-6">
                <div class="feature-wrap">
                    <div><a href="#">时间</a></div>
                </div>
            </div>
            <div class="col-lg-4 col-md-4 col-sm-6">
                <div class="feature-wrap">
                    <div><a href="#">订单金额</a></div>
                </div>
            </div>
        </div>
    </div>
    <!-- 分页 -->
    <div class="container" id="pagination">
        <div class="row">
            <div class="col-lg-4 col-md-4 col-sm-6">
                <div class="feature-wrap"><a href="#" onclick="getPage(-1)">下一页</a></div>
            </div>
            <div class="col-lg-4 col-md-4 col-sm-6">
                <div class="feature-wrap">
                    <a href="#" id="pageNum">1</a>
                </div>
            </div>
            <div class="col-lg-4 col-md-4 col-sm-6">
                <div class="feature-wrap"><a href="#" onclick="getPage(1)">下一页</a></div>
            </div>
        </div>
    </div>
</section>

<!--=== footer ===-->
<section class="footer">
    <div class="container">
        <div class="row">
            <div class="col-12">
                <div class="footer-wrap text-center">
                    <div class="footer-tag">All rights Reserved EwenTsai</div>
                </div>
            </div>
        </div>
    </div>
</section>

<script type="text/javascript">
    //分页代码
    function getPage(isNextPage) {
        var container = document.getElementById("container");
        var searchKey = document.getElementById("searchKey").value;
        //搜索结果父标签
        var searchResult = document.createElement("div");
        searchResult.id = "searchResult";

        //创建ajax对象
        var ajax;
        if (window.XMLHttpRequest)
        {
            //  IE7+, Firefox, Chrome, Opera, Safari 浏览器执行代码
            ajax=new XMLHttpRequest();
        }
        else
        {
            // IE6, IE5 浏览器执行代码
            ajax=new ActiveXObject("Microsoft.XMLHTTP");
        }

        ajax.onreadystatechange = function () {
            if(ajax.readyState===4 && ajax.status===200){

                //删除上一次搜索的结果
                var deleteResult = document.getElementById("searchResult");
                if(deleteResult!=null){
                    deleteResult.remove();
                }

                var jsonObj = eval('(' + ajax.responseText + ')');
                for (var i = 0; i < jsonObj.length; i++) {
                    var div_row = document.createElement('div');
                    var div_intro = document.createElement('div');
                    var a_bookname = document.createElement('a');
                    var div_author = document.createElement('div');

                    div_row.className = 'row';
                    a_bookname.className = 'col-4 offset-3';
                    div_author.className = 'col-4';
                    div_intro.className = 'col-4';
                    //单行文本溢出省略
                    div_intro.style = 'overflow: hidden;' +
                        'text-overflow:ellipsis;' +
                        'white-space: nowrap;';

                    div_row.appendChild(a_bookname);
                    div_row.appendChild(div_author);
                    div_row.appendChild(div_intro);

                    a_bookname.innerHTML = jsonObj[i].bookname;
                    div_author.innerHTML = jsonObj[i].author;
                    div_intro.innerHTML = jsonObj[i].intro;
                    a_bookname.href = "book.html?id=" + jsonObj[i].id;

                    searchResult.appendChild(div_row);
                    container.appendChild(searchResult);
                }
            }
        }
        ajax.open("get","/BTS/pagination.do?bookClass=newBook&isNextPage="+isNextPage);
        ajax.send(null);
    }
</script>
<!-- ==== js ==== -->
<script src="js/jquery-3.2.1.slim.min.js"></script>
<script src="js/popper.min.js"></script>
<script src="bootstrap-4.0.0-beta/js/bootstrap.min.js"></script>
<script src="js/app.js"></script>
<script src="js/util.js"></script>
</body>
</html>